* {
	box-sizing: border-box;
}
$font-stack: 'Helvetica Neue', Helvetica, Arial, sans-serif;
$primary-color: #333;
$secondary-color: #999;

// Reset

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	display: block;
}

body {
	line-height: 1;
	font-family: $font-stack;
	color: $primary-color;
	background: #fff;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

ol,
ul {
	list-style: none;
}

blockquote,
q {
	quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
	content: '';
	content: none;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

a {
	color: $primary-color;

	&:hover {
		color: $secondary-color;
	}
}

// Global styles

.container {
	position: absolute;
	width: 100%;
	height: 100%;
	padding: 0 20px;
}

.btn {
	display: inline-block;
	padding: 10px 20px;
	background: $primary-color;
	color: #fff;
	border-radius: 5px;
	text-decoration: none;
	text-align: center;

	&:hover {
		background: $secondary-color;
	}
}
::-webkit-scrollbar {
	/* 滚动条默认隐藏 */
	background-color: transparent;
	width: 6px; /* 滚动条宽度 */
}
::-webkit-scrollbar-track {
	/* 滚动条轨道样式 */
	background: transparent;
}

::-webkit-scrollbar-thumb {
	/* 滚动条滑块样式 */
	background: #3d3f46; /* 滑块颜色 */
	border-radius: 3px; /* 滑块圆角 */
}
:hover::-webkit-scrollbar {
	background: #3d3f46; /* 滑块颜色 */
}

::-webkit-scrollbar-thumb:hover {
	/* 鼠标悬停在滑块上时样式 */
	background: #55575e; /* 滑块悬停颜色 */
}
